package com.example.earchartsspringweb.mapper;

import com.example.earchartsspringweb.data.BarData;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface BarDataMapper {

    @Select("SELECT * FROM bar_data")
    List<BarData> selectAll();
}